CVE-2022-3553

Crash via immutable Applications-menu array mutation

Published Oct 17, 2022 · Updated Apr 15, 2025

Denial of service in XQuartz in X.Org Server allows local users to crash the server by editing the Applications menu. X11Controller retains preference-backed application entries without mutable copies, then its table-editing path mutates those immutable arrays. A logged-in macOS user must use the Applications menu editor; the resulting exception terminates XQuartz without affecting confidentiality or integrity.

CVSS severity3.5
Low
EPSS probability1.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in XQuartz in X.Org Server allows local users to crash the server by editing the Applications menu. X11Controller retains preference-backed application entries without mutable copies, then its table-editing path mutates those immutable arrays. A logged-in macOS user must use the Applications menu editor; the resulting exception terminates XQuartz without affecting confidentiality or integrity.

The record

CVE
CVE-2022-3553
Published
Oct 17, 2022
Updated
Apr 15, 2025
Vendor
X.Org
Product
X.Org Server
Classifications
CWE-404, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

X.Org · X.Org Serverversion=n/a

Published CVSS scores

3.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-404Improper Resource Shutdown or Release
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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